Can anyone draw a gothic church?

Because I'm drawing a picture for an art trade on deviantART. I finished the character, now I just need to do the background. I wanted to draw the inside of the gothic church. I don't know how to do it, so I looked up at the internet and I couldn't find any tutorials of the gothic church.

So does any of you know how to draw one? I tried copying the picture from the internet and it was a little too hard. :/

Thanks!

-WeLoveAnime98